{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1119842987",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3bc90381216402c465450079cb8e42fb2ce53ec3305dda2c419a44bcca5236d1",
    "signature": "0x11adea9cf6f082bc268e251689d37b8403b4cc2a82913d803f0558d491cfb73266c224d580baffb28b92b8fa32e9cd28e4c719ea1174dfa22f2a6ac3b053a0791c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}