{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1129659499",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x43996f6ecac44879578f543b0bd81c72eb5f7ee0172d0f00b8bf99a331e7bd0d",
    "signature": "0xa36411bf04c109d5a2b810269ef55f63791148cd5fdadd896d8ae24ba41c45fc7465590865e990c6e1be42a1b84bc757770ea4bfe1f88bf83c696c1f1713162a1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}