{
  "manageEntity": {
    "action": "Repost",
    "entityId": "325989922",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2ddc0cbe61c2549944e5a7ee7f5bc46247085e1e111b73c169eb233d7332c834",
    "signature": "0x822937c44cecc434893347344b884acb428f3a4c5e642160a961a460ddb63ceb44bbc07a2af2960b621f90ea56bde02544a6eb6ee3a2d89bc9add2a02b6ead7c1b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}