{
  "manageEntity": {
    "action": "Repost",
    "entityId": "195271516",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0e779f92858b2dcd57d1a8e4580f3aefe9a06b4d61cef84d06d75ab3a8924623",
    "signature": "0x57ae1b03e58209c245463b8dc0da66518639cccdb912c035509b0ef9e395642834cabc2c4577fe48a02b8209dc7d5e9dfca4d90f91d483007f96ba1e3ad9eb971b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}