{
  "manageEntity": {
    "action": "Repost",
    "entityId": "875253273",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2041435dedf43e8ecc8b56c0f393337fc087ef16d300c8c0375ec16f6c0e3d07",
    "signature": "0xa66f26e7fadaa360cfa616748c967d15d5b3b690c6bed288c150fa06bb22a5d6176650ed8202f510c24a44693e6c5ed59e94fb65b53cec28ba2d748f4680e5aa1b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}