{
  "manageEntity": {
    "action": "Repost",
    "entityId": "769847",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8970d95499e1f71be07a737e19a01b2f9ff49ffb00eb7a7bec20f31e798c8f54",
    "signature": "0x1dcb75fd72c9a23858cf6fd66354b21d2db158dad21a465b9cd595f0fbcb4a9541677b740df0202bea60a575419cad8fd9981d004a94b24ca5960bbb1d646b9b1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}