{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1399659867",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x743707ad0db5fbc6749a943a387d58f1422918127ddbf1e771593af09262a9f7",
    "signature": "0x32c04961ddb252d0414fc9bdc3e75092a2ddc679804f92a7f4035ae3ccbe1e571e3970cd0e190630adbcaa22cd27bba54bcfdbcc620705fd4092eab9309d0a8d1b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
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  }
}