Transaction not yet indexed

i6zCtxZauPCDeVXCS36z8xbSFk5NzBfBpgfis6BapJVE6z6HHyNR4p5RVsBbBrcuQzH4qBdRnZLPMUD8uAzuHE8

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