Transaction not yet indexed

53xfYw9pPcErVWpub9rcAN3o4fddodaMNvWntZzUMpxwLfx2iYGgZYbWpcU7RjoNHkdXfyfwkCLUnWANekJUFW1m

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