{
  "manageEntity": {
    "action": "Repost",
    "entityId": "613296690",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6024d32550915ed10a59b1fa4a1307f38c3488f324d5e8cfd1607f8ffc5db651",
    "signature": "0xe2b1c525fb8fee3fb3e604a2a4cd7839ba95f81b0b2256f68e83fcb7c295f1763c90866caf1d09f2589a698019873e8ed2e83f8a956a07327e275be19c59fe9d1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}