Transaction not yet indexed

55MRK3avRz2ibaPqnexgiXrAuqgdNBSetcP1EnNkGHwVWg7rsJG5nWSLSr8mwfeWUp8vCpiMgRQveX5aZeopvTmk

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