{
  "manageEntity": {
    "action": "Repost",
    "entityId": "471238933",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x860e74dcfca82e5f51444c7dd39765ce0c9bb55477eae6f70e67952099d6a969",
    "signature": "0xee75a5062290e15846279ab2c5cd767e2297cfd0093fe1c93899b56b73d8d7c13a80238f2af2e03449c6cdd978f2dcd516b3189e15e3b7861ae000a67895b78c1b",
    "signer": "0x65b2681094e762CAD2349e6C1e2FbC8d54b9c046",
    "userId": "11153747"
  }
}