{
  "manageEntity": {
    "action": "Repost",
    "entityId": "22237513",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x10c490d54e557c1cd57bc5d976af918b8b2b4ad36375dd7e7a1cdca2d6ba414c",
    "signature": "0x6344fed0dfb488408514a887e2fbb5745aaacc92bc1fe73e9d40854f737adc29311426b665e497a39fec4a2c1f6db5be38b23d56e45605cc30a0859e2f02d24f1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}