{
  "manageEntity": {
    "action": "Repost",
    "entityId": "676032776",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeceb6c92dc9720b2ad7fcab5439ed625f4d065c6ba61a6bac84a6ea07783495c",
    "signature": "0xd1417643e6e01c4e60567b5dfc227f794da5c2dd13ec5a45d4e0ce1775be1bc57faea9a6b4433343179ee92ba75027186b602dabee8c720c8ff425f267799cbe1c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}