{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1224730011",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7ff3bc0015d1fc3931646adc2d9a7a6c9287458b7eb01f281aa6efec560e6b0a",
    "signature": "0x790995c62b5eea6d53487258c8d179ea966011424e0a7bac286657150a1079746c746e451f67aad40ff46d88a33ad4c4c17e1ae5759899f7967e70893914aa8c1b",
    "signer": "0xF7628Ea36C0C266E289b7538b033fB949A6C31ff",
    "userId": "386745392"
  }
}