{
  "manageEntity": {
    "action": "Repost",
    "entityId": "32421617",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb163076c883928357ef27256f490d709c5d4289d8478921262adff11ce60f77c",
    "signature": "0xdeabd44df248cc3d0e71faa55c2f0798bd47093216c1c83d374b00b8044b6bb9704ed90d382944cd5f3ac3c02a1e5f360a6779d5df3c87bc3df0525ef96835601b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}