Transaction not yet indexed

55u2JuFmWWNdnbpxqTnDFmBjJJkW5XVUTpnG3eprkgDybNe8zoUPHA8Uo28ez87CCoFTN5MWHx8L4QU9bwE2eeZc

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