Transaction not yet indexed

iw52vG3fncQ64GDKJEY77oqM8TPowW1KrcTy1skq3jXP4tX4UGcapicrTaZpVZHFPwFsxAT4JacRmoF9v9MgiMi

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