Transaction not yet indexed

55Mb53p4LDtcUepPEV2rbwCUkDQdvjkoK8CHQqLAZX26UudDPe4eXa8TCH9sth94m1nfRUyub8vSeMGWdpEfBSWV

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