{
  "manageEntity": {
    "action": "Repost",
    "entityId": "25543",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x51a79ec92e1a6527beced3eb14944663d75473ab3ab5353d57dedeb37e991cc7",
    "signature": "0xfa77dfbeb844b16b853bf26a284f07026c60a454767a8123db49ff3bcd51b0617f3382f803800ece9b3d9946fadb4fec5aca6a1a1c52ee8e1d1f2b52173a8abf1c",
    "signer": "0x569a23a5D506E4404139fB7510738Ee5b80F5624",
    "userId": "280440301"
  }
}