Transaction not yet indexed

513MEMRdmna2pJHvL9pdDn5KSC74oeatZha3CR9LDy3duV2x1FH7Md9h57JS9qs4BmHPmt5rYEe3aBQRRupFacav

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