Transaction not yet indexed

EX2Sed8EbmtZdcH8EyRcGYbJbGn4fSxuJoeYmN6duoEqCenNBeSwDA4QuSbZcxtcZM4ykF413XPBDu6nNNfFDNZ

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