{
  "manageEntity": {
    "action": "Repost",
    "entityId": "560205",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa8ac8b99eb5dfbb192cb643e989f31094649233f407e7af755e1306a922e4ff6",
    "signature": "0x32f0fb4fba08d345fd22e349eb7fa14885c0aeb9db37ffa5e5d6d7f68b7425b348184078e7b8eb09d11b256959368678b9534e1336d8650d2bb08bc256f4c3a41b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}