Transaction not yet indexed

2cNbqjzoLBPyTzDTZ2MPRgwEbpumhTCwqPziQqVSnkt6FH1ZSeTqP4c5M7Z7c2KBCbZa7YXPd1DZ4ryJbTJJEp21

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