{
  "manageEntity": {
    "action": "Repost",
    "entityId": "694896109",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x081259ba50ce7020e4c0ce2a54eecde295076058c58add2dfa145e0fdbacd529",
    "signature": "0x13be7e06228b7e2a45938e9af48d2ae943919edac030f7e3e16e6fee5be337f61f825bd45350c939b01a7cd96415b268f4bf587b507835a7e755de0b4ce6c7861c",
    "signer": "0x4E3828bc809fb5B9deb81fa536cF73Dd5bF4eeB2",
    "userId": "185184169"
  }
}