Transaction not yet indexed

yMuafTUpPFjQ9x5RKQFTrtVAajzNpmJsPLPqiYpN3R2RNWrRi4vUuHhBJGuRv8G92RHpcjCwjwPNs9pRnj45Wxm

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