Transaction not yet indexed

264M56B2KsRmMggBRj7c6zyDQ2puMPhgFJ4T9vPBzhgi5e7166Ac8XDBGK7mmGHRCEYVTLHGexP9HAPKwLTWMkv5

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