Transaction not yet indexed

56ffYeVntfvYwBcFxUHeBGgnGK8vb2GCWrLPRv7W8JSemnZ6LCHWbkWGQeGgnfCKE3d76hxv8D5WADMtSntH1tFM

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