{
  "manageEntity": {
    "action": "Repost",
    "entityId": "48974511",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf225f9fceaeab058a7a3809cf7b89742635098f764ef7cf5d8de14e6b78162a1",
    "signature": "0x60fc449e9da6db89f635788799a98cc31c9d33f81312100f3b41d968138e71382965e39ac8010e44c70a9acc6defd3d094a01a243618d34067326cd1b64e2aa01b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}