{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1502134117",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe2ef72ce5dd50bff1cdffddefa7297e345377273df6e626fee8e6e215807b976",
    "signature": "0x2d538dbe891962be10a01700e80640701d9e1582feff58858c67ef0bd03856f2324a801bac07a0d36b3d58fbeca54209dca6a7b9e706a08c37a01d1a0149cd8c1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}