{
  "manageEntity": {
    "action": "Repost",
    "entityId": "134412",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xda2189f741f6962909f349606a78c876346c9aa86a32b98ba37f38b865efa928",
    "signature": "0x48f65941391f50eb7f88845b8dac2a80fc4f2ac4e0454b828237756ed9454e5558590c5de84bc6b4879ed1897003c67d37b7d0e30e7d4d23c01dd5c20f857d0c1c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}