Transaction not yet indexed

53XM3QLBEhfRXmipGKfvjGDqgicHcV7c6trAy3Hz7W56f28E2Ld5rkNXq9AXzc5oSMqaZeDRvCNdUtqbATKXbB6D

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