Transaction not yet indexed

21fHRhsPFMkZ7jZyMx6UDeXf628VrKBRRTf2NdjWQiYcAF6EajMvbw2tsZtbahLVy325WGdGbz2WxHFkU6cZhDR3

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