Transaction not yet indexed

53i2zJguVijDVXZg1F6C2DiFsjqkHvZceNVz7oadNcsbFb43HeDEmMDYLFB3X2PUYWeuAi8xE81k2sCR9Q6KKVnM

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