{
  "manageEntity": {
    "action": "Repost",
    "entityId": "655781",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x155f29eece6ac28b6f166f26fb2a3d6964589f3cdbbd718cf800c8c703fd68aa",
    "signature": "0x11af0c7bef25d3807f54d224b8959691b97a51b8a659e399af9f9a70d999735f258bb49b4fd09e30f14b25909c651317cf808bc7860e5c3f5303b01798c2cbdd1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}