Transaction not yet indexed

2KffLki64NqerPfgE77HM63mPbDnH3S2nUsUfXMX8nf4fCuZrkhNSDpwgE2mcaXEhgdaGRBBwaHZXc4CTCKeMeG5

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