Transaction not yet indexed

U4MamQrPG3LRj2SghLeJ6FrFSGGkmZckhbbAGR1APX2St3zQVkgcSwECtTDRi6gnPo3gBDLK31JnaSc5gPfMcYF

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