Transaction not yet indexed

Tx19LVBiuQwf1rnmSXpZrdoUSk2ASphAT6fG3jdkiUndWF9vJnYvtUqBGGKT3wxzZzC4BfYXM6zXZDqrMHC6vCP

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