{
  "manageEntity": {
    "action": "Repost",
    "entityId": "963722",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xced74a74f2e5de44cf7888e8d3ecb9fc0d49feb22a0d754206866bda2b2cd12b",
    "signature": "0x93785657ee611aa4e9a8ca7b17c3f6842ede783a63eeb87fd8253b65656168c8138ee6bc38b976a73efefb8b19accd92dd43381685fb6d8cb237fa67c9703a671c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}