Transaction not yet indexed

5b6ikC5vUHo5yknqG6AfUvzxaJ1w9tXf1Qv6CtKb9hs3Shh6xpyoGaK8oayKVQP5CWmBapu13Sgup6yWxKSYn5q8

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