Transaction not yet indexed

66n1QMMX3kk8hUXtYoC6MBKfaa3TUtvLRfY7NSgv8tL683UtxBNVb84dDP4EKTRzSfMBsw7DJmkURqHXosYvar4U

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