Transaction not yet indexed

53ksn8PqFbGkmxckrzdi93yLKkXakAAPKhfTradVwi2mssxT4XEUtuqb2teD5SwwHp4Rq2DRyJ73MLLeeXySJMm8

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.