Transaction not yet indexed

AEBX5TguKXHoJH7ukmAMcuqD2vtqdQMSFc8Y2mwXhRMf6jNBte6473cmbBQEDKzy73Sa4KxMwDUFywQK2pJs5Nv

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