Transaction not yet indexed

2i3r51YwS4KyMCS7R1kCfXk6LT4yfkzdEUYbs5FPao2CmUjbEkXcm3b3rPt2PEr7AzbEwAxtbjzhTYSwPC5ffmw6

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