{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2138598265",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xebd944a75febaef39fb36ca56b531aba8b766bd43b70963bc5f10eedec010595",
    "signature": "0xb0dae3fe7c2358132f4db4a8ad15b620d90eacfea27a05d6ff385c5f567d42c1555ebd52e8a9044dfca3b51691623b67581952df4727d094e3f69fba39c3a9431c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}