{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1312438005",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb742d660e6666ed51bab2e4c8b9c6b54b0d645fc7a98fec8bc6d38a7c70d3b82",
    "signature": "0x74634ef22ba07f1a3de6c9e3f33c3eb013128308ce22315a878af54ef5ef4d187d49053debfcf76006addfb13248fc9a36e59026090372f64fea2eacc82324fc1b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}