Transaction not yet indexed

55DN1f3FUqYQwDGKJqExJDpFc3erHMCaV4Mnursmj1tesRZR5DtttB3NsZDrRfTg2iYzZvnQrHGdUGcbyCSpHiLd

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