Transaction not yet indexed

53Lz7nkmSLJX3Z8E2xtwVS96qqAy93ReftMNgXiaK2CZcVqMSjRtYRxC8i4zaEhsf3yjzu9QhHJKrJS53LdDLuSH

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