{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1902812696",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x149a12eadfb59cb98578ace87cf42653e421823946e6d34160fb9eedf541553a",
    "signature": "0xa02beebbd2582c500d0235b4a39a07b21878b808a7b6896c6d1ed241c69ba85c511cbf3a81b67b395280edc201ffa0262ff7641155e270b6bb000821d05472ea1b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}