{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1870843360",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6894aa1262be1c6cb06fb4503609e3ca35a62118b48e0eeb75bebba410ab4538",
    "signature": "0x60791c39eaae590bed394fe8aaee560057a49bc45aa7a1df3445414039a9bda1608c15c15e00793a3f98545667190a408af29aa153e9ee2560bbd4847dd99f181b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}