Transaction not yet indexed

5FFfcTuCkzmBLrMd1rfp9At7L8JrfiSotUGLghEMfYS9fSTJHsvYr15L4Ejx1SAR6UWhjUqP9PxYUBLFSU6gMhLg

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