Transaction not yet indexed

2U166WJtnRXBRa66ZLayqGNpGUvY3aZsBxoLPSVRQXwqtfZqYdvzbJih6hLhTutfJ18sJBF2rMGWSGXhYPCkT7RT

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