Transaction not yet indexed

388M3c5LMMjfWNFQBdbqeM6KDthjbUUHSUDCZsQ5XR8xbrNijrk7AjYMxSpPP83nEf9jhSUp9tRCDShwfbkCgpUh

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