Transaction not yet indexed

388sXXk7SZowUA7P7CRgMo44BFTCLu5apfpwUv32WiqXRLa4sUpbnUgNL8LfZkCSE8zdYDzYPYqmi8CUaSD9RpNm

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