{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1371023048",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6a1c851bc151649c53945f33aefeef513617138415704c280a69cedde816c5e0",
    "signature": "0xb523e8fea33bef300e930ed5be712ec71c139659422b36906c4dcd67d3677e202b9645debb97221994595eced0aa0ed94da792f3974464bb2db88efdbb3d021b1b",
    "signer": "0x34Cea527C1dc0575a5B686515aad0Bf8F3b5f97E",
    "userId": "13589021"
  }
}