{
  "manageEntity": {
    "action": "Repost",
    "entityId": "185596506",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa9bc58a032988fc1585b96230183d6bde3ee2703b503f937e11d8309c824a1c8",
    "signature": "0x44bd04d199e2a87b5a28810e899cb3b15d7bc636fb54c178111d5b1f2e588ce70c141a0153f3c6065856567357e51424b2f2a1fd1cc267c4361e19a8c53b0b7e1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}