{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1896577952",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x251f21aa7d939759313c4c47e75c03d0744c19994527d838fd80a0c86c89187b",
    "signature": "0x5b65e7743b9288bec232ceeb01b4b5ccfff50ad088c33db05e974126b6f1d22b79fe0547e53f6c8962d70aad03a97d81d820dc8a792c6e83648cbe859e25d95f1c",
    "signer": "0x14d7618B82Da4e7176FDe32e4379943eCd69798D",
    "userId": "238125623"
  }
}