Transaction not yet indexed

ECB3puLG7WHNwqra4VdGEKFJuNZyxnXgStVuhqhqXcq4LR9nMVtkjqTTJvCYwLLuecrH8L4oWrgbYjALZ3vMPk4

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