{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1161644536",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd4f3aa527648deeb548fa6ab8dd8ca269808d0395d442b24fb498331e01a6d3d",
    "signature": "0xa044b7f35af5489bc00e21ef3876ab78c2dcfd72343bd977904225a392119f2f021f70becf344498828734a6a33f7e424828bb4e580e16ed4785bb98efa775681b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}