{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1262493156",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd3a61b110aaecccafd3e3c1beb2959e538f00b72eed14a867a9982445afde18c",
    "signature": "0x03dd31e17f173af9530cd092fe64fc229407ba726c5c4dc05256629240c0a6241971fbd656e6e87013a8b5b68ab1fda8d67092b476429527005a449bd4288a3d1c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}