{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1345427244",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x61aa8e984f825203eb830d9fefb0fc4504ab2066acd322846beb6f5576c53047",
    "signature": "0xf33a22a2672e778a168fcdedd677971bd4bb55fb5cf64976010d6ebb8863c32b1b78ab1ceb992c4a8c0c3f9cd6360ddd435cf8dc2f0eb68ba43223c3fa435f921c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}