{
  "manageEntity": {
    "action": "Repost",
    "entityId": "560437723",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2f496bc5254fe228d6d1cab7e5dc27d47f724419be55efc609efee4a780a9a4e",
    "signature": "0xa221aa3fa6774ef06b99f2fe39fda0f0eb68b05c71c9d2bb0c370e30baef726325596a2de0506fbdca99e2ba78449a7d31387be21012ddb4e753f9b76814d78c1c",
    "signer": "0x569a23a5D506E4404139fB7510738Ee5b80F5624",
    "userId": "280440301"
  }
}