Transaction not yet indexed

2Sre4tE1mQWwmETpafbunjzCcAkvGLpw2uf1WiTXNwbCdQiHFTQh7rVyBaH9aWEiQ6one5ZgWeP23EXrCw6eqWEE

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