Transaction not yet indexed

55n91HbxSNvoospf59AsMwFV7ck5MoGvrk17y65nFA4aFkf966P7Qg4KzpHaZThctLv4EXNFdFyu1ihdSH9gK6aS

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