Transaction not yet indexed

53LxFXKTtExmMkj7ZEgHSrCZL9NqS4YbaBSnVJnP4TqNb7SSyTJHEBrDAA51i78rxBQdgZJd7eJrsoowGML4JXMQ

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