{
  "manageEntity": {
    "action": "Repost",
    "entityId": "334647059",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbb6ab1d707d4eeef4f6f16ca417766c08da1de0b44cc636c8156d2f2d20bf366",
    "signature": "0x931d85f5ed157e2c2c01168a7504ecbdd6616c0b44c78dbdbd3cf9e4bad82d036bf2969248f4e377f02a14a627988e2b6817a82300cadbb4451598a3544886191b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}