Transaction not yet indexed

52b1SDxaXX529qMjdwhm15iUJjBRYPcjD2GuhXtePASixgEZbZP9Ppcargqbm7N9Jsxn3rnrAM1m9SDpsH4JTLsG

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