Transaction not yet indexed

53eMKAFKJAvVcvSWftNSfb5cX2UZqD5jhoznRo7Kcp7Q2sQW9bF7u79xbrW9hHrpnNoR8FVD3CF3FgVbeEf5oVU4

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