{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1309038121",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3439a50ac020e979a13cb6520c4cc73c218fff487e846531d5e807e5caa95291",
    "signature": "0xfe344ae72d20006b5226543c45f32a249e266ced0bd73515dd6e0d728fc3f3641167e03f00c6c2d34a37150833a113fb20d0d1aba631add2bab0c5631019966b1c",
    "signer": "0x569a23a5D506E4404139fB7510738Ee5b80F5624",
    "userId": "280440301"
  }
}