{
  "manageEntity": {
    "action": "Repost",
    "entityId": "103103",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2118aacba2e5e26c19635446e65ec079ef3d1a4db33d0f400511e13abd17a312",
    "signature": "0x6937c6806a0c61b234b188d8bcb6c365d981ba8c678a75f4a4873c9eda6a9c9167ca347c3cc1e137a34e6200745b09afcbf3c20fd0a2ee52068dbec46e75b2391c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}