{
  "manageEntity": {
    "action": "Repost",
    "entityId": "154671700",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x98d28f05e831c160a0f0219be4d835ff65eabab97cc7793f60fec3345c2b208e",
    "signature": "0x95aab652a8ea278ee0a38a406a1ff2e6576c969b5578d4122b6b80582d160f531f3e7ac336c620073bc72a2df7adc597b0880bcdb8bd98179768235b606b5af91c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}