Transaction not yet indexed

2ex4HBY3iSyeakVQ7MdHgQGFa3f4n4p8EtWXP7ojsjLVfHE3mDfz4uUPspeYDGyGWaBLLNfVGLTpV1QPtPQFtjNm

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