{
  "manageEntity": {
    "action": "Repost",
    "entityId": "877426829",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x542d8a51eccd2aaf08d285a0fd95be4cdb7513c58b5a67e3a5e62b4193598062",
    "signature": "0x122ca35c322e1c8ea31c72f49ae6074cdfb485312ea2430ebef134f07a35d1690790b8bf4eaf50e02c0fff36c95e0aea58b24ebd4fcaa9015fd2417baaf877931c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
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}