{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1959517763",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x07bd3a164355a40e8e9158e8befc3e27dc9cebe52c89895e82be833162563a7f",
    "signature": "0x7a912436996b22f9288dc8316f38238c46831e2db2cc9265c756245f60af56b975248dfab1b7eec0bfe13f5634634703dbb1271a86e84c66a9e45da225cea6691c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}