Transaction not yet indexed

ApEC2Cp9sUaPcDsYuSvGbQNjnb1Nd9GaNL8voYd3QkjSPTqwBqkujw4vaXiBEbteGoVoxAeEbegAdd4bv7Jsyw5

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