{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1315375136",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9a2fdef7144b2c9c9ab258c4ce08fba17fe6fab0e2c21f05ab634cf2338c9e06",
    "signature": "0xdece8a65d64225fcf67a9b9371525a2bc7b19793c8ad01f279d0f24ee0c5ab5443b1fc704530d48cb50e757ed629e0c1c7f6d4656b4e45b5ac1f46cd16a0b3ea1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}