{
  "manageEntity": {
    "action": "Repost",
    "entityId": "377484024",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd40d103999390a88f7248e56b58b06fff6711cd1b74f2fa493fb5ccabd77a73f",
    "signature": "0x516c5947e30e69db7b5f95602f95e8f7803434a5d1a2a737ccbbc6f5ff3ec09e721aacc4e7819cf01223d397a148060a0ae26aba3a48f4aa48bf3f03ed15f1fa1c",
    "signer": "0x9369ae91F6A1cC4996D9126FD991d64e7E24c805",
    "userId": "333763354"
  }
}