{
  "manageEntity": {
    "action": "Repost",
    "entityId": "990706",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9680e325e6d18a5bd95ae9a1761998c4eb2c24527e5e2d4ccd3f152d1a4bab79",
    "signature": "0x30f488b9b26fd8477181b8ac2d4eabb75f1fc20163e7911441d8720e24a208d0390a821c6f4a4ac3a63b35676cb10f36fb63ea903cce4c8818fe54717abe41211b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}