{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1352989691",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x246f1ccaa370b4457d3b1b1892a29990a61605ad268a3e2c9ec0403ffde16e19",
    "signature": "0xbcf470d4f832537518ad77440f07415e44d61eff62e23d9cc78b8b0e85ccfff82db00216ac69c947daf5773b886de0ae7f2dd39b65cab1b8f39e85da7bebe2ec1b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}