Transaction not yet indexed

SR6mckmLSHu1VovLgjjemwJvzvm2VyXAjLZsP8gyPdZHuPyeDS8WCRAkVS1DphUpLUHcHNpbsPqELXGxRe2Mn9E

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