{
  "manageEntity": {
    "action": "Repost",
    "entityId": "759058881",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0bef7f3553eac629a5ef8295f4521f17c58607e23b5410d6c921d34340b878b9",
    "signature": "0xa14a8e8a87ee28b46a444ba857af9451934257c85f7d00b82e843c586a46629c1784b291ef24180c53c01386f3ba455dd0f0884bbc3b85193dab7a675c12b0581b",
    "signer": "0xBBBE9eFc177a4E708d317195Fa81aA6E8E2F7E92",
    "userId": "557135181"
  }
}