{
  "manageEntity": {
    "action": "Repost",
    "entityId": "251859269",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8c68c37366c86e4458c3db6f83309e790fecf62229fe7df75b06907cd959237c",
    "signature": "0x803c3b7da02cb79bb608d64dda1ff0a23c80a960575bcee7c472f6f07da8ff725a61ef40ad50c711d7c0dd4e0438c2c28aabb5e3de86f7ea3f972cb43ca2ff5d1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}