{
  "manageEntity": {
    "action": "Repost",
    "entityId": "186732540",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1678f2c98241d8be89314f6d639d9e7ccba1e0ad7ce740216b00f877139846d1",
    "signature": "0x2271f950fdb31259848e7a7fb6b7b65f06c40422300f5fe7938f82a7397bedf8398f0418f760cdb7214b82d2d423beed139b92aa3e2848bab8e514d6c144a9f81c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}