Transaction not yet indexed

53S2D4fcCNQmAxnQtAZ1VsM6ZxK8vb4pCU1XnfwboEjv8mmX8WTTsdBB8HLtQcwkMHNFqFMVYYRTqnGPSNYDffuX

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