Transaction not yet indexed

2m56atcPrvx8uKm5VM3iWSyvnTNXuYVYgrdSZ6HfnSUN2bXGRRvhDpeQkK9TZGeFCWKmeQu5oc1Jk3qPTuc3rvuY

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