{
  "manageEntity": {
    "action": "Repost",
    "entityId": "464657189",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x93f2aee71edbe243aa6e91ffb9d67cb2c5820ae334abb39276e0186efc7be413",
    "signature": "0xfdf0b2e231d79263790f4e7b7eba5627e7b9bc851323a918cb27b3aba12bfcc0057e3334c9b9a8ddab85cafe10ea4e092d523888eaccb27958488fbb28cd2b1a1b",
    "signer": "0xdA0eFB0e7b973C487c12501759aDb23012CB5248",
    "userId": "178070"
  }
}