Transaction not yet indexed

55f6VgUcRS9H3Ewg2B6m9Sj3Mf2LxznDcZjgpu2eEmGwSKk1jQpBDZvT1YuB9rfHHkKrup3MqLfTCc3CUSD6E5uM

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