{
  "manageEntity": {
    "action": "Repost",
    "entityId": "76342170",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x485fe4a0f0ecbc267d3f31ce5851b28c941ec38818b3b93e2db850fd723e2073",
    "signature": "0x537d0887445739b0b8bca5d12e8b71dd442d0ece6c23161aa8d6e4cc2c3e224a23b834060e210fbbca60aad6d86eae63d9ccde9b1f735c803f7f61a1cadbcb191b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}