Transaction not yet indexed

251dmCQi9Kj8rcov9GXbhgtJfwVDFSjhAULyATZSCvbDjux7pdLPN7ukudiRWKut4A9n5DuZ8DP7CrrRCaQDR5X7

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