Transaction not yet indexed

Sx3QcUMGeLBDnZa9BThaaMw8CPMTwph9fCdh9o83Qp3fodGPRmfzNzc7j2ueXaxbWkY4q99q2D5SdPCFbrXC1Kx

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