Transaction not yet indexed

5b3TSmRrAvrSc9UUnaQE2rp48bf8Uv2Pyadc8ejiErt9f7keQTrTgrZ1Xku9UvmLXq4h3P2sRGfY9XJ7rC8znuLv

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