Transaction not yet indexed

661UAMppYYQaDkMmaDNDj1YgFuih7NVbxk1XiNXFNmUqQNX2mqv24FziRnyaEcTJDjfHueBSg8mhmUAh1bZaMFnp

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