{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1212081574",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2458a5eeb48a7a30c09430db62a8f222d70d3360e3c671b76441dbb1795eb521",
    "signature": "0xb386858d965fa2b44c223378723cfda867052501daa8db5eed8bf6f602858c25715e1275221769c884c67f2a61a18cbd7d326b8f88c1568429b080b65c1ba6ca1c",
    "signer": "0xD24F8A2501472e4c9FD5dfCCDF80B550912c7FB0",
    "userId": "887242445"
  }
}