{
  "manageEntity": {
    "action": "Repost",
    "entityId": "158735",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeab7e9b25eed7a0a229f53ba6cdb5160814fa1332252696f8234e8ea5460890c",
    "signature": "0x58fbbeb7dfb0042545be1de9404b8a053dd60681ac94e54e5dd74f8552a058ca3bd1efa90fe73cd9dc274dec42d3f766004d7cc1a2756683f7475ecdb7d25a7a1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}