Transaction not yet indexed

64UMLHTExH5bBeFT7jb8ydeZfkoWERCwc67hT5q8WQyBXJ3SW5VNfKAchk5k9u2zg7jc3XzjfvDsND3n4z9jFKJS

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