Transaction not yet indexed

53YHGSGgksiUotaRNBkdXkn8yFXhDqZMV6Z3eKSeA2vbH385LHoh3gDtDzMhGmLNtZDVFwHiFnnEfXZfvzERG7GF

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