{
  "manageEntity": {
    "action": "Repost",
    "entityId": "91703082",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x49b3a3b5ed5607ad9309a2968d789253a85afe0d3550013d4cdfb65c1a4d059a",
    "signature": "0xda77fca0645c9ed395fd724cbc56634a40d562384a7479a278dd776415afdfb57fe90b7ea120582ceb55708340749a72d3b74c8cf0a2a4471e954154867e729c1b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}