Transaction not yet indexed

53mdRN4WHsxobdcVFhgotASRJ6DiuR5CJgnPbU8rYp7AxhqgarUFuu7KeHuSrUsvmCjCXiTBEHz2pHUBPZu4FVKe

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