{
  "manageEntity": {
    "action": "Repost",
    "entityId": "701023777",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2f447c5a861e94e01756a88b2dfce5b82f56ba4c1c7c53020474e7570a28cbbf",
    "signature": "0x634ea28db3ff9b2061f8efbe00a474ce813708fc2a96282deb34f466809802001f0611ddc265d57971efb42b110134f86b59d46532b773cb65feb6e613c535861c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}