Transaction not yet indexed

uu2MfaYV8BayvZ5FvYAnMbLASdvVt8DMxeNm6tKvyBrGgfTja8mEA3fSkiBUxyb2nzfCuamzAAzeKCdyA2w2Wsw

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