{
  "manageEntity": {
    "action": "Repost",
    "entityId": "177919288",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4d2456565f59bf2f74ec300cd0b71045a562b01fbb3b60645e5de71c7eb4858a",
    "signature": "0xfc6d32ed4a5b75bba9e3de8fa95d29692ad6f688d0450859603392754465c5381d91a9254405b449698bb32a0f9b554cc625cb0cefc558277b02d0481b9115381c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}