{
  "manageEntity": {
    "action": "Repost",
    "entityId": "910663891",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb16d8bb45198f20c8241dce995459fe8d588662abb0e822098f15632b2f90039",
    "signature": "0xdf6c4328b8f1e14eef719c9d128c8bdeb61a582ad409d4c68b5ebddd1f01f63735c9f778c13124845812dfc2437db4a32e023fa320a870e7120f4c49acd463921c",
    "signer": "0xBBBE9eFc177a4E708d317195Fa81aA6E8E2F7E92",
    "userId": "557135181"
  }
}