{
  "manageEntity": {
    "action": "Repost",
    "entityId": "252563",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x67abda96b4fa4671ca67c3236b90a87b861400e3b0c6d6407ee1c67f15af12e1",
    "signature": "0xd213191d48bab531445f32bd8887ebb9d25201db3e9195e2f8cc6d94a51b66185aeff3652104d5e424b82d682475d91e60fd6c6c4bcffcb9c885e3d447d76f201b",
    "signer": "0x59765b22C96E88dA578af23E8611d6ca2dcCd7C9",
    "userId": "377610060"
  }
}