Transaction not yet indexed

55UE2DQZLhqrvjBMw31QHhfhmrCvXo41KY7FsmGfVB9kycTANaHhY4qVEMVspX5ARvdw3xz2yfZjTLZX8xwwmAa7

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