{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1266871360",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3416da0ad817904f6b72c460479e8cd2b81cdc20163d2c508a07de0118184949",
    "signature": "0x953e576ad209296a1bd0163965ad6a9e57a2a0fbb086cce772848342e9ee12275db246ba18fb0ac58201cbc33511f900ad67c4daca73757a33d554146d1b3b4c1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}