Transaction not yet indexed

yaMc5fBY83kGRGPrQeqCNKEwM9uA9ASpXhnNwmgvEC8BfYNzNdPBTPyWYcL4dL2p8GvE4kr1YWCN5eVVFrRBqh4

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