{
  "manageEntity": {
    "action": "Repost",
    "entityId": "508760784",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5f0cd652230807232eb8334976274d5d7a23c81d0d2ac7429494ba3400b99976",
    "signature": "0x8904ecf367a655f2a1609edb2c94e9607c01d0951c13f523b6cdb117efded85d5d75499b13cdbecf81adf08b1c3703746cf13bdf0c04195b1f8c90689786062d1c",
    "signer": "0xdA0eFB0e7b973C487c12501759aDb23012CB5248",
    "userId": "178070"
  }
}