Transaction not yet indexed

mW19F5dMTKNEmvNYCfMh2ERHL2t8Ka2k77HRmkQhBpaKyC9WPnr53aAtR7G17Kz7vnVRxdDz4NCegc1a7Cp5uKt

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