{
  "manageEntity": {
    "action": "Repost",
    "entityId": "730116986",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe5cc32d988d852be95a4c97c9167f910cfc1626ef71bfc7021d1c7e26550c5f7",
    "signature": "0x46b772cee85322b367d7c0612a0f60ab57d85c866bf0d97a37ade2676a15c5466c5e9adc5aeae4641c15a1d36c40970de0d6e1e5ba0094ec79b33965e0a632b61b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}