{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1042344",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x886aa9d3f792563f4537259a40098366fd665aa8f536e77bce3ad707bf806caf",
    "signature": "0x2338c89291d8c91f06ce9b211cbfd59f983a6af005bfdc22761b65d24490388a7254a792e17e93e9939130e165e14091bd37ce92da2995a860c1b1c4f3a3c7311b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}