{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1394124784",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2d53292b18ee86d3aeb09d60184390aa57425818c48b099d55fafdd5391677ff",
    "signature": "0x240b39c20a915abb9adcee0977b9309a2c4f3ee1e9328bbdd4ca3d40a252c6b65c2bbe42df3d9f0bac224c777f5ae167ca0f99cf6e34ee39d0dbcfaa2a27ec601c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}