{
  "manageEntity": {
    "action": "Repost",
    "entityId": "951064",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2a52f658e451e25c1d619942fa651419040fe570f0b42163322a16efc24cb1f4",
    "signature": "0x1ef6d472a7c06f829e5dc3353a046310492b103c791eb296414c95271ebd9def7b4f621705e3a55355f38acd728468732cb780c372c139acb4d37bc8f0414b8e1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}