Transaction not yet indexed

4mbx2xhKeYThCxWp2aMgrbYFAQCCYkqfgaNqsPK4b6ZpvMvx12UoP5RHD4wbDSDgqtqc36R4GKLuxU1pHYfg73XM

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