{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1215547825",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0f697f6e3d5be6effdc1eec47f2cc315ee6c195095dad3e69c1eb5ab73451bc6",
    "signature": "0x73935b168a1096d66ab5a1f990bc91fb32823efba0175e63141ab157fe0e02bd43456707aff3734bcb6f93666557d66b663fbc4cfd42c2b1670739ada26cf64f1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}