Transaction not yet indexed

53Zf6wWR5p6KdP4sdLpMmXAEaSZ4QY3HSEtmmdCWjmB48LGF7awjcf3koPcfV2e3KS8uhWYS2gRVGo1rnUrQANiG

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