{
  "manageEntity": {
    "action": "Repost",
    "entityId": "625986619",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd22bbc148870f95cd5d2ee17d0770e720b807fae607c67ba49df3ff3d11dac5f",
    "signature": "0x3c8c6360095f5ddda2ce6519a9d60c2e74e96b3650248ca351a6b513cf6edbb3760eb0061a66f4fa36f34ff22567302bef2ee3989eebc664b813507d378ea7641c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}