Transaction not yet indexed

56TSFMQbGYnYG7yp7fy1SPbgTdHRF7tMjPAk8YsUpEVfcmgR5u4Bbxxb3hyVLFGGLJm6QJi6HfST9bw2Z1EdcbVM

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