Transaction not yet indexed

3Um3n436wh88QZHFzZrtCRfaRcMHsGXq9mCkdGqEfPN1eLpeq4PSp24JSgaHTdEQTZGpr23MgC3KTmnsLNiyJ1oU

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