Transaction not yet indexed

4j878WuPafshafgxryhKQYdGSAXTa3CAzg6iYFuwm4E3zuRXStCLCeVXNENRbCMv7dGvnNGFthHGmWjDbCYCWD18

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