{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1104269",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2eeec2f212968717a8a8db82dec198381fc3d68550546fed221130cc44df04ed",
    "signature": "0xd0ad0dbeb5a148f38d8e637a45b03e809e3326aad781142f5626bf2d1ef3f83a0e9e64f3941f60d0287508113b1ca2c53ba6cd648981c149f6a2a9774526ab581c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}