Transaction not yet indexed

53NuNaQ5cWte6wGPfFELmP583WYkP9fk6PSw6BfRLEix4gv3ZRbfvzTsCeSPUVf75S7AdVAgyKZzjC71VSjvED7W

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