{
  "manageEntity": {
    "action": "Repost",
    "entityId": "152867001",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4498bec3a3ad83fbd9afdf6c312f84fac2155d40e5a79629f192dded56e39f7f",
    "signature": "0xb0ba9add2f04a760fac8e757b57e92604e85a43b9525c41270baae4b400cdd531dad622d84df15fec333a6798082d4cef90c704d15fa2a9dc8672e340e0e99481c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}