Transaction not yet indexed

2Xk19SMMmp8E6KdN1BtQngBNnvLjamBYi4rKcTKLnGEy9UY2JPC6cYmWhGVWRgiCEotd4KwMSFZzWHTSeUH371fU

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