Transaction not yet indexed

5ECHmLKUy8xfWCqvX8bdSL3ZhAm8FAnNd1GfYiL5zXNFo3VHgqpRcgsVoXW68QJrfgEoeeYy5rfeo7VB59ZsbC1K

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