Transaction not yet indexed

53E7ZzYb6jPHwhQRFTUmrS7iKZu7gfKu2krNpcHTC2urWoo3qemRpTLs7nJ3DHKvcSPho5GDKtmahgXMJveMohPU

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