Transaction not yet indexed

mXMWC4vpFcgmfsUsDTYo2bmsUFwqPzPZcZU5E3M1MWE6Kq21Wg1BLLRgvUsCKbfom5rfXHcwrcFZwN9dQdL9ULx

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