Transaction not yet indexed

So4LKG87jA7AhMfLtgAMJhtyxpJYbW7cv1S51ZxpK28bqNfiCdZhMUDEWTWTbiEFLbTdB46eqk4cZw4aEwYsBwW

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