Transaction not yet indexed

53NDDMr4y89hyDvCaD6VXtqkoRF4NEJ8yCTEXTPznDBTy875UaWSPm5FTgExnY3Q2GYrKhA8txPku5okYukbgqHE

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