Transaction not yet indexed

52pAEShvbwMujTHAtzJ6Q3aRpghgRQP6uDeSi4Jby1dH2pFwfBwjrTkg6jVh64wuToYhDHHgQPC9VjAgTxirWwR3

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