Transaction not yet indexed

2CouwDfYPMgk3hXHSK9H7vw6r31VHUNTK3HsCo9DCNtjuzmecHHMHZ63SyDbXMwyca54zfGT3hTCR6Py4MzMCyEW

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