{
  "manageEntity": {
    "action": "Repost",
    "entityId": "502960930",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2c3ba942d0c4c12c3b238fe2f1afabce128bbffc38ea9ef6854962a7d3272b8f",
    "signature": "0xe7e58e92519be23c1f9f5b6217f4a2068e83fafda35127d8e11ccfed6039d7e518471b3f31538dfb249197e66787a7ac6611bbfa10536e966af854e0d2f628641c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}