{
  "manageEntity": {
    "action": "Repost",
    "entityId": "845926004",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2e523cd77734b20731f78cb95656646b03ad74014f3432cb904e966fe63dbb8a",
    "signature": "0x88f352e3c9474c0e050cb280b1e6d5e0d0fa7220321b1c0c72e0058711d8b64620432b1e38bd798f77a1048996e521d844e0a89bc144ccd9ecbb9cfb5bfe7f2d1c",
    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
  }
}