Transaction not yet indexed

55NbmfgMuQf6u4tRWT1iyPCsjZ1phKUu9UkxTcZSS2mXCXc1xDc8F5a5oHCCkfhJxS4Yh1PzmiVNby5XL2xG5n5N

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