{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1207857178",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd0ac70b062456c1d0477000dfb63c2af05d8775dd2bc5760238d4d96627e6030",
    "signature": "0x41c87a94bd676ceac3121221d71b827a8f3c9fca21aaaa3680e966477a2c0fb60b7c6bafda7370ff6826629c35634a3e25451eab503b0b24837045f5e63d238a1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}